Joseph Paul Books

The Wright Brothers

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Sketches the lives of the two men responsible for the first flight of a machine powered aircraft on December 17, 1903, in Kitty Hawk, North Carolina.

Michael Jordan

By Joseph Paul

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Describes the life and basketball career of the high-scoring player who led the Chicago Bulls to four NBA championships.

Minnesota Twins

By Joseph Paul, Bob Italia

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Focuses on key players and events in the history of the Minnesota Twins, formerly known as the Washington Senators.

Alexander Graham Bell

By Joseph Paul

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Sketches the life of the man who at the age of twenty-nine was responsible for the invention of the telephone.

Benjamin Franklin

By Joseph Paul

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Focuses on Franklin's creative ideas and inventions while also referring to his accomplishments as a writer, publisher, government official, and patriot.

Thomas Edison

By Joseph Paul

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Sketches the life of the "Wizard of Menlo Park," the man who patented more than one thousand inventions, the most important of which was the electric light bulb.

How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.